Memory Models

Cypress Memory Models

Cypress Packages for all models (Here): Description : Utility packages for all Cypress models; General Taxonomy Level : Behavioral; Created by : Mississippi State University
Cypress CY7B134 (Here): Description : 4K x 8 Dual-Port Static RAM w/ Semaphores,; INT, and BUSY; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7B138 (Here): Description : 4K x 8 Dual-Port Static RAM w/ Semaphores,; INT, and BUSY; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7B195 (Here): Description : 64K x 8 Bit Static R/W RAM w/ Output Enable; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C195 (Here): Description : 64K x 8 Bit Static R/W RAM w/ Output Enable; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7B199 (Here): Description : 32K x 8 Bit Static R/W RAM; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C199 (Here): Description : 32K x 8 Bit Static R/W RAM; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C1006 (Here): Description : 256K x 4 Bit Static RAM; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C1007 (Here): Description : 1M x 1 Bit Static RAM; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C256 (Here): Description : 32K x 8 Bit CMOS EPROM; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C266 (Here): Description : 8K x 8 Bit CMOS PROM Power Switched and Reprogrammable; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C276 (Here): Description : 16K x 16 Bit Reprogrammable PROM; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C285 (Here): Description : 64K x 8 Bit Reprogrammable Fast Column Access PROM; General Taxonomy Level : Full Functional; Created by : Mississippi State University

|| Cypress Memory Models || Cypress FIFO Models ||
|| Intel Flash Memory Models || AMD Flash Memory Models
|| Miscellaneous Memory Models ||
|| Miscellaneous FIFO Models ||

Cypress FIFO Models

Cypress Packages for all models (Here): Description : Utility packages for all Cypress models; General Taxonomy Level : Behavioral; Created by : Mississippi State University
Cypress CY7C401 (Here): Description : Cascadable 64 x 4 FIFO; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C402 (Here): Description : Cascadable 64 x 5 FIFO; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C403 (Here): Description : Cascadable 64 x 4 FIFO w/ Output Enable; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C404 (Here): Description : Cascadable 64 x 5 FIFO w/ Output Enable; General Taxonomy Level : Full Functional; Created by : Mississippi State University
Cypress CY7C429 (Here): Description : 2K x 9 Bit Cascadable FIFO; General Taxonomy Level : Full Functional; Created by : Mississippi State University

|| Cypress Memory Models || Cypress FIFO Models ||
|| Intel Flash Memory Models || AMD Flash Memory Models
|| Miscellaneous Memory Models ||
|| Miscellaneous FIFO Models ||

Intel Flash Memory Models

FTP to VHDL.ORG Site -- 28F004B3B120 (.vhd) and 28F004B3B120 (.ZIP) and 28F004B3B120 (.tar): Description : Intel Flash Memory Part number 28F004B3B120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F004B3B150 (.vhd) and 28F004B3B150 (.ZIP) and 28F004B3B120 (.tar): Description : Intel Flash Memory Part number 28F004B3B150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F004B3T120 (.vhd) and 28F004B3T120 (.ZIP) and 28F004B3B120 (.tar): Description : Intel Flash Memory Part number 28F004B3T120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F004B3T150 (.vhd) and 28F004B3T150 (.ZIP) and 28F004B3B120 (.tar): Description : Intel Flash Memory Part number 28F004B3T150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F004S3 (.ZIP) and 28F004S3 (.tar): Description : Intel Flash Memory Part number 28F004S3; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F004S5 (.ZIP) and 28F004S5 (.tar): Description : Intel Flash Memory Part number 28F004S5; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F004SC (.zip) and 28F004SC (.tar): Description : Intel Flash Memory Part number 28F004SC; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008B3B120 (.vhd) and 28F008B3B120 (.ZIP) and 28F008B3B120 (.tar): Description : Intel Flash Memory Part number 28F008B3B120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008B3B150 (.VHD) and 28F008B3B150 (.ZIP) and 28F008B3B150 (.tar): Description : Intel Flash Memory Part number 28F008B3B150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008B3T120 (.VHD) and 28F008B3T120 (.ZIP) and 28F008B3T120 (.tar): Description : Intel Flash Memory Part number 28F008B3T120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008B3T150 (.VHD) and 28F008B3T150 (.ZIP) and 28F008B3T150 (.tar): Description : Intel Flash Memory Part number 28F008B3T150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008S3 (.zip) and 28F008S3 (.tar): Description : Intel Flash Memory Part number 28F008S3; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008S5 (.zip) and 28F008S5 (.tar): Description : Intel Flash Memory Part number 28F008S5; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F008SC (.zip) and 28F008SC (.tar): Description : Intel Flash Memory Part number 28F008SC; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016B3B120 (.vhd) and 28F016B3B120 (.ZIP) and 28F016B3B120 (.tar): Description : Intel Flash Memory Part number 28F016B3B120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016B3B150 (.vhd) and 28F016B3B150 (.ZIP) and 28F016B3B150 (.tar): Description : Intel Flash Memory Part number 28F016B3B150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016B3T120 (.vhd) and 28F016B3T120 (.ZIP) and 28F016B3T120 (.tar): Description : Intel Flash Memory Part number 28F016B3T120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016B3T150 (.vhd) and 28F016B3T150 (.ZIP) and 28F016B3T150 (.tar): Description : Intel Flash Memory Part number 28F016B3T150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016S3 (.zip) and 28F016S3 (.tar): Description : Intel Flash Memory Part number 28F016S3; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016S5 (.zip) and 28F016S5 (.tar): Description : Intel Flash Memory Part number 28F016S5; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016SC (.zip) and 28F016SC (.tar): Description : Intel Flash Memory Part number 28F016SC; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016SV (.zip) and 28F016SV (.VHD): Description : Intel Flash Memory Part number 28F016SV; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016XD (.zip) and 28F016XD (.VHD): Description : Intel Flash Memory Part number 28F016XD; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F016XS (.zip) and 28F016XS (.VHD): Description : Intel Flash Memory Part number 28F016XS; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F160B3B120 (.vhd) and 28F160B3B120 (.ZIP) and 28F160B3B120 (.tar): Description : Intel Flash Memory Part number 28F160B3B120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F160B3B150 (.vhd) and 28F160B3B150 (.ZIP) and 28F160B3B150 (.tar): Description : Intel Flash Memory Part number 28F160B3B150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F160B3T120 (.vhd) and 28F160B3T120 (.ZIP) and 28F160B3T120 (.tar): Description : Intel Flash Memory Part number 28F160B3T120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F160B3T150 (.vhd) and 28F160B3T150 (.ZIP) and 28F160B3T150 (.tar): Description : Intel Flash Memory Part number 28F160B3T150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F400B3B120 (.vhd) and 28F400B3B120 (.ZIP) and 28F400B3B120 (.tar): Description : Intel Flash Memory Part number 28F400B3B120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F400B3B150 (.vhd) and 28F400B3B150 (.ZIP) and 28F400B3B150 (.tar): Description : Intel Flash Memory Part number 28F400B3B150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F400B3T120 (.vhd) and 28F400B3T120 (.ZIP) and 28F400B3T120 (.tar): Description : Intel Flash Memory Part number 28F400B3T120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F400B3T150 (.vhd) and 28F400B3T150 (.ZIP) and 28F400B3T150 (.tar): Description : Intel Flash Memory Part number 28F400B3T150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F800B3B120 (.vhd) and 28F800B3B120 (.ZIP) and 28F800B3B120 (.tar): Description : Intel Flash Memory Part number 28F800B3B120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F800B3B150 (.vhd) and 28F800B3B150 (.ZIP) and 28F800B3B150 (.tar): Description : Intel Flash Memory Part number 28F800B3B150; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F800B3T120 (.vhd) and 28F800B3T120 (.ZIP) and 28F800B3T120 (.tar): Description : Intel Flash Memory Part number 28F800B3T120; General Taxonomy Level : Full Functional; Created by : Intel Corporation
FTP to VHDL.ORG Site -- 28F800B3T150 (.vhd) and 28F800B3T150 (.ZIP) and 28F800B3T150 (.tar): Description : Intel Flash Memory Part number 28F800B3T150; General Taxonomy Level : Full Functional; Created by : Intel Corporation

|| Cypress Memory Models || Cypress FIFO Models ||
|| Intel Flash Memory Models || AMD Flash Memory Models
|| Miscellaneous Memory Models ||
|| Miscellaneous FIFO Models ||

AMD Flash Memory Models

FTP to VHDL.ORG Site -- Am29F080 (.vhd) and Timing file: Description : AMD Flash Memory Part number Am29F080; General Taxonomy Level : Full Functional; Created by : Seva Technologies

|| Cypress Memory Models || Cypress FIFO Models ||
|| Intel Flash Memory Models || AMD Flash Memory Models
|| Miscellaneous Memory Models ||
|| Miscellaneous FIFO Models ||

Miscellaneous Memory Models

Generic Large-capacity RAM Model and required VFP Library Packages: You can obtain the model from the Doulos location by clicking here; Description : 64k x 16 SRAM with separate I/O. OE and CS are; active HIGH. Write enable (WE) latches data on rising edge.; General Taxonomy Level : Behavioral; Created by : Tim Pagden, Doulus (Here):; Specialized (V)HDL Training and Consultancy
4M (8bitX512Kword) DRAM Model for Simulation -- a gzipped tarred file: Description : Simple 4M(8bitX512Kword) DRAM Model for Simulation; General Taxonomy Level : Behavioral; Created by : Satoru Takemoto, Fuji Photo Film Asaka lab.; Saitama-Ken Japan, TEL 87-48-462-6874; E-mail:takemoto@den.fujifilm.co.jp
Configurable Memory -- a VHDL file: Description : Configurable memory model initialized by a file read; General Taxonomy Level : Behavioral; Created by : Ben Cohen, VhdlCohen@aol.com
Generic SRAM with complete timing parameters: Static version of model (Here); Dynamic version of model (Here); Description : Generic VHDL model for a typical SRAM with; complete timing parameters; General Taxonomy Level : Behavioral; Created by : Andre' Klindworth, klindwor@informatik.uni-hamburg.de
Standard SRAM without timing parameters (Here) -- a VHDL file: Description : Standard VHDL model for a typical SRAM without; timing parameters; General Taxonomy Level : Behavioral; Created by : Norman Hendrich, hendrich@informatik.uni-hamburg.de
DRAM without timing parameters (Here) -- a VHDL file: Description : DRAM VHDL model without timing parameters; General Taxonomy Level : Behavioral; Created by : Shannon Hill, hill@synnet.com
Various Memory Models: A compressed tar file; Description : This file contains memory models designed for speed; and expandability and others designed for maximum space efficiency.; Includes 256K x 8 NEC upd482235 w/edo; General Taxonomy Level : Behavioral; Created by : Tom Rust and Don Day (RGB Spectrum); Email: tom@rgb.com, don@rgb.com
NEC MCM424000A32 DRAM Model: A compressed tar file; Description : This file is made of 4-4MByte DRAMS but does not check; for proper refresh conditions.; General Taxonomy Level : Behavioral; Created by : Tom Rust and Don Day (RGB Spectrum); Email: tom@rgb.com, don@rgb.com
NEC MCM424000A32 DRAM Model with save/load from disk: A compressed tar file; Description : This file is made of 4-4MByte DRAMS but does not check; for proper refresh conditions. It provides the ability to save/load; from disk.; General Taxonomy Level : Behavioral; Created by : Tom Rust and Don Day (RGB Spectrum); Email: tom@rgb.com, don@rgb.com

|| Cypress Memory Models || Cypress FIFO Models ||
|| Intel Flash Memory Models || AMD Flash Memory Models
|| Miscellaneous Memory Models ||
|| Miscellaneous FIFO Models ||

Miscellaneous FIFO Models

FIFO UPD485505 and UPD485506 -- a compressed tar file: Description : FIFO UPD485505 and UPD485506 models modified for; registered write enable; General Taxonomy Level : RTL; Created by : Tom Rust and Don Day (RGB Spectrum); Email: tom@rgb.com, don@rgb.com
FIFO SY69167: Accompanying Timing File: Download Timing File; Description : 64 X 18 FIFO; General Taxonomy Level : VITAL 3.0 Compliant; Created by : Ray Steele, TRW

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